50504025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 104243328

約数和(自身を除く): 53739303

約数列:

[1, 3, 5, 11, 13, 15, 17, 25, 33, 39, 51, 55, 65, 75, 85, 143, 165, 187, 195, 221, 255, 275, 277, 325, 425, 429, 561, 663, 715, 825, 831, 935, 975, 1105, 1275, 1385, 2145, 2431, 2805, 3047, 3315, 3575, 3601, 4155, 4675, 4709, 5525, 6925, 7293, 9141, 10725, 10803, 12155, 14025, 14127, 15235, 16575, 18005, 20775, 23545, 36465, 39611, 45705, 51799, 54015, 60775, 61217, 70635, 76175, 90025, 117725, 118833, 155397, 182325, 183651, 198055, 228525, 258995, 270075, 306085, 353175, 594165, 673387, 776985, 918255, 990275, 1294975, 1530425, 2020161, 2970825, 3366935, 3884925, 4591275, 10100805, 16834675, 50504025]

約数ペア:

[(1, 50504025), (3, 16834675), (5, 10100805), (11, 4591275), (13, 3884925), (15, 3366935), (17, 2970825), (25, 2020161), (33, 1530425), (39, 1294975), (51, 990275), (55, 918255), (65, 776985), (75, 673387), (85, 594165), (143, 353175), (165, 306085), (187, 270075), (195, 258995), (221, 228525), (255, 198055), (275, 183651), (277, 182325), (325, 155397), (425, 118833), (429, 117725), (561, 90025), (663, 76175), (715, 70635), (825, 61217), (831, 60775), (935, 54015), (975, 51799), (1105, 45705), (1275, 39611), (1385, 36465), (2145, 23545), (2431, 20775), (2805, 18005), (3047, 16575), (3315, 15235), (3575, 14127), (3601, 14025), (4155, 12155), (4675, 10803), (4709, 10725), (5525, 9141), (6925, 7293)]